How to use waveform to control the motor(EPOS2)

Hello
I am now tring to use a waveform(sinwave ) to control my motor in labview2010, I am using the EPOS50/5. Is there anyone can give me your suggeation? Thanks in advance.

need more detail on the hardware (motor and data card) you are using. also What do you mean by using sine wave to control motor? 
Kudos are (always) welcome for the good post. :-)

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